package com.atguigu.tingshu.album.service.impl;

import com.atguigu.tingshu.album.config.VodConstantProperties;
import com.atguigu.tingshu.album.service.VodService;
import com.atguigu.tingshu.common.util.UploadFileUtil;
import com.atguigu.tingshu.vo.album.TrackMediaInfoVo;
import com.atguigu.tingshu.vo.album.UploadTrackVo;
import com.qcloud.vod.VodUploadClient;
import com.qcloud.vod.model.VodUploadRequest;
import com.qcloud.vod.model.VodUploadResponse;
import com.tencentcloudapi.common.AbstractModel;
import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.common.profile.ClientProfile;
import com.tencentcloudapi.common.profile.HttpProfile;
import com.tencentcloudapi.vod.v20180717.VodClient;
import com.tencentcloudapi.vod.v20180717.models.*;
import lombok.SneakyThrows;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;


@Service
public class VodServiceImpl implements VodService {

    @Autowired
    private VodConstantProperties vodConstantProperties;

    @SneakyThrows
    @Override
    public UploadTrackVo uploadTrack(MultipartFile file) {

        //声音上传临时文件
        String tempPath = UploadFileUtil.uploadTempPath(vodConstantProperties.getTempPath(), file);

        VodUploadClient client = new VodUploadClient(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());
        VodUploadRequest request = new VodUploadRequest();
        request.setMediaFilePath(tempPath);
        request.setProcedure(vodConstantProperties.getProcedure());//设置任务流

        //发送上传请求
        VodUploadResponse response = client.upload(vodConstantProperties.getRegion(), request);

        //从response对象获取上传结果
        String mediaUrl = response.getMediaUrl();
        String fileId = response.getFileId();


        //构建响应结果
        UploadTrackVo uploadTrackVo = new UploadTrackVo();
        uploadTrackVo.setMediaFileId(fileId);
        uploadTrackVo.setMediaUrl(mediaUrl);

        //删除临时文件
        new File(tempPath).delete();
        return uploadTrackVo;
    }

    //根据媒体id获取媒体信息
    @Override
    public TrackMediaInfoVo getMediaInfo(String mediaFileId) {
        try{
            // 实例化一个认证对象，入参需要传入腾讯云账户 SecretId 和 SecretKey，此处还需注意密钥对的保密
            // 代码泄露可能会导致 SecretId 和 SecretKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议采用更安全的方式来使用密钥，请参见：https://cloud.tencent.com/document/product/1278/85305
            // 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
            Credential cred = new Credential(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());
            // 实例化一个http选项，可选的，没有特殊需求可以跳过
            HttpProfile httpProfile = new HttpProfile();
            // 推荐使用北极星，相关指引可访问如下链接
            // https://git.woa.com/tencentcloud-internal/tencentcloud-sdk-java#%E5%8C%97%E6%9E%81%E6%98%9F
            httpProfile.setEndpoint("vod.tencentcloudapi.com");
            // 实例化一个client选项，可选的，没有特殊需求可以跳过
            ClientProfile clientProfile = new ClientProfile();
            clientProfile.setHttpProfile(httpProfile);
            // 实例化要请求产品的client对象,clientProfile是可选的
            VodClient client = new VodClient(cred, "ap-guangzhou", clientProfile);
            // 实例化一个请求对象,每个接口都会对应一个request对象
            DescribeMediaInfosRequest req = new DescribeMediaInfosRequest();
            String[] fileIds1 = {mediaFileId};
            req.setFileIds(fileIds1);
            // 返回的resp是一个DescribeMediaInfosResponse的实例，与请求对象对应
            DescribeMediaInfosResponse resp = client.DescribeMediaInfos(req);
            //封装响应结果数据
            TrackMediaInfoVo trackMediaInfoVo = new TrackMediaInfoVo();
          MediaInfo mediaInfo =  resp.getMediaInfoSet()[0];
            MediaMetaData metaData = mediaInfo.getMetaData();
            MediaBasicInfo basicInfo = mediaInfo.getBasicInfo();
            trackMediaInfoVo.setMediaUrl(basicInfo.getMediaUrl());
            trackMediaInfoVo.setSize(metaData.getSize());
            trackMediaInfoVo.setType(basicInfo.getType());
            trackMediaInfoVo.setDuration(metaData.getDuration());

            return trackMediaInfoVo;
            // 输出json格式的字符串回包
//            System.out.println(AbstractModel.toJsonString(resp));
        } catch (TencentCloudSDKException e) {
           e.printStackTrace();
        }
        return null;
    }

    //删除云数据
    @Override
    public void deleteMedia(String mediaFileId) {
        try{
            // 实例化一个认证对象，入参需要传入腾讯云账户 SecretId 和 SecretKey，此处还需注意密钥对的保密
            // 代码泄露可能会导致 SecretId 和 SecretKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议采用更安全的方式来使用密钥，请参见：https://cloud.tencent.com/document/product/1278/85305
            // 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
            Credential cred = new Credential(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());


            // 实例化一个http选项，可选的，没有特殊需求可以跳过
            HttpProfile httpProfile = new HttpProfile();


            // 推荐使用北极星，相关指引可访问如下链接
            // https://git.woa.com/tencentcloud-internal/tencentcloud-sdk-java#%E5%8C%97%E6%9E%81%E6%98%9F
            httpProfile.setEndpoint("vod.tencentcloudapi.com");


            // 实例化一个client选项，可选的，没有特殊需求可以跳过
            ClientProfile clientProfile = new ClientProfile();
            clientProfile.setHttpProfile(httpProfile);


            // 实例化要请求产品的client对象,clientProfile是可选的
            VodClient client = new VodClient(cred, "ap-guangzhou", clientProfile);


            // 实例化一个请求对象,每个接口都会对应一个request对象
            DeleteMediaRequest req = new DeleteMediaRequest();
            req.setFileId(mediaFileId);

            // 返回的resp是一个DeleteMediaResponse的实例，与请求对象对应
            DeleteMediaResponse resp = client.DeleteMedia(req);


            // 输出json格式的字符串回包
            System.out.println(AbstractModel.toJsonString(resp));

        } catch (TencentCloudSDKException e) {
           e.printStackTrace();
        }
    }
}
